Base | Representation |
---|---|
bin | 1001010010111010… |
… | …10110111110001100 |
3 | 110212210120011100222 |
4 | 10221131112332030 |
5 | 40210033420140 |
6 | 2143112210512 |
7 | 234445541312 |
oct | 45135267614 |
9 | 13783504328 |
10 | 4990529420 |
11 | 2131029688 |
12 | b73399a38 |
13 | 616bc3cb6 |
14 | 354b180b2 |
15 | 1e31d55b5 |
hex | 129756f8c |
4990529420 has 48 divisors (see below), whose sum is σ = 11288567808. Its totient is φ = 1847820480.
The previous prime is 4990529393. The next prime is 4990529447. The reversal of 4990529420 is 249250994.
It is an interprime number because it is at equal distance from previous prime (4990529393) and next prime (4990529447).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160724 + ... + 189243.
It is an arithmetic number, because the mean of its divisors is an integer number (235178496).
Almost surely, 24990529420 is an apocalyptic number.
It is an amenable number.
4990529420 is an abundant number, since it is smaller than the sum of its proper divisors (6298038388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4990529420 is a wasteful number, since it uses less digits than its factorization.
4990529420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350030 (or 350028 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 44.
The square root of 4990529420 is about 70643.6792643192. The cubic root of 4990529420 is about 1708.8956333764.
The spelling of 4990529420 in words is "four billion, nine hundred ninety million, five hundred twenty-nine thousand, four hundred twenty".
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